{"product_id":"waterway-plastics-715-9850-hose-plug-3-8-inch","title":"Waterway Plastics 715-9850 Hose Plug - 3\/8 inch","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e This hose plug is used to seal unused 3\/8 inch flexible tubing connections in pool and spa systems. It is commonly installed on air, water, or ozone lines where a hose barb port is present but not active. By closing off the line, it prevents water loss, air leaks, or pressure imbalance. This plug is often used during system configuration changes or component removal. It provides a clean and reliable way to cap smaller hose connections.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e Unsealed hose ports can introduce air into circulation lines or allow slow leaks that are difficult to detect. These issues can disrupt jet performance, ozone delivery, or overall system balance. Improvised plugs or clamps often loosen over time. Using the correct hose plug ensures consistent sealing without stressing the tubing. Properly capped lines improve system reliability and reduce repeat service calls.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWaterway Plastics manufacturer part number 715-9850\u003c\/li\u003e \u003cli\u003eDesigned for 3\/8 inch hose connections\u003c\/li\u003e \u003cli\u003eUsed to cap unused flexible tubing lines\u003c\/li\u003e \u003cli\u003eCommon in spa air, water, and ozone plumbing\u003c\/li\u003e \u003cli\u003eBarbed hose plug design\u003c\/li\u003e \u003cli\u003eSingle plug component\u003c\/li\u003e \u003cli\u003eService and installation use\u003c\/li\u003e \u003cli\u003eOEM replacement part\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Confirm the hose inner diameter before installation. Insert the plug fully into the tubing to ensure proper sealing. Hose clamps may be used if specified by the system design. Inspect the hose for cracking or deformation before reuse. Confirm by manufacturer part number before ordering.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAbout the Waterway Plastics Brand\u003c\/strong\u003e\u003cbr\u003e Waterway Plastics produces plumbing components trusted throughout the pool and spa industry. Their hose fittings and plugs are engineered for consistent sizing and dependable sealing. OEM manufacturers frequently specify Waterway parts for factory installations. Replacement components are designed to integrate seamlessly during service. This consistency simplifies repairs and upgrades. Waterway remains a preferred brand among professionals.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e This plug is often installed when removing ozone systems, air lines, or auxiliary features. Technicians use it during troubleshooting to isolate circuits. It is also common during new equipment installations where optional ports are unused. Proper plugging prevents hidden air leaks.\u003c\/p\u003e","brand":"Waterway Plastics","offers":[{"title":"Default Title","offer_id":52008418279698,"sku":"715-9850","price":0.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/WWP7159850_0.png?v=1770399440","url":"https:\/\/www.aquaterrabackyard.com\/products\/waterway-plastics-715-9850-hose-plug-3-8-inch","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}